diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2016-06-27 12:00:23 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-07-12 14:20:39 +0300 |
| commit | 37035e7411fc90d57e4aca83ef654f50c3a0f626 (patch) | |
| tree | cb6d6801c047b05132543c8b9360e4ad05a92533 /drivers/gpu/drm/drm_scatter.c | |
| parent | 6308c983d7735878c49392cec7d967ec0d871099 (diff) | |
| download | linux-37035e7411fc90d57e4aca83ef654f50c3a0f626.tar.xz | |
drm: Fix broken use of _PAGE_NO_CACHE on powerpc
That constant isn't meant to be used outside of arch mm code
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1467018023.20278.65.camel@kernel.crashing.org
Diffstat (limited to 'drivers/gpu/drm/drm_scatter.c')
| -rw-r--r-- | drivers/gpu/drm/drm_scatter.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_scatter.c b/drivers/gpu/drm/drm_scatter.c index 4f0f3b36d537..bf70431073f6 100644 --- a/drivers/gpu/drm/drm_scatter.c +++ b/drivers/gpu/drm/drm_scatter.c @@ -41,7 +41,7 @@ static inline void *drm_vmalloc_dma(unsigned long size) { #if defined(__powerpc__) && defined(CONFIG_NOT_COHERENT_CACHE) - return __vmalloc(size, GFP_KERNEL, PAGE_KERNEL | _PAGE_NO_CACHE); + return __vmalloc(size, GFP_KERNEL, pgprot_noncached_wc(PAGE_KERNEL)); #else return vmalloc_32(size); #endif |